Jointed Baucher Bit

A Baucher bit (also called a "hanging cheek" snaffle) is a type of horse bit named after the 19th-century French equestrian François Baucher.

Design

The Baucher has an upper shank (arm) extending above the mouthpiece, ending in a small ring where the bridle's cheekpiece attaches. The reins attach separately to the main ring at the mouthpiece itself. This arm lies flat against the horse's face, which helps with directional control and prevents the bit from being pulled through the horse's mouth. Because the mouthpiece doesn't slide up and down the way it can on a loose-ring snaffle, the Baucher offers a level of mouth stability more typical of fixed-cheek bits like the Eggbutt or Full Cheek — bits often chosen for horses needing more stability or riders working toward a rounder outline (i.e., discouraging nose-poking).

Does it cause poll pressure? Busting the myth

It's commonly believed that the Baucher creates leverage and poll pressure, but this isn't accurate. A true leverage bit requires a lower shank and a curb chain — the Baucher has neither, so it cannot generate leverage in the way a Pelham or curb does. In fact, research shows the Baucher has the opposite effect: it relieves poll pressure rather than adding it. Here's the mechanism:

• Pre-tension: Before any rein contact is taken up, the weight of the bit itself creates a small baseline force traveling up through the cheekpieces to the poll. This "pre-tension" exists on any bit.
• On rein contact: As contact is taken up, the Baucher's arm rotates slightly toward the horse's nose (anti-clockwise), causing the mouthpiece to slide a touch further back in the mouth. This makes the cheekpieces bow away from the face, which lifts the bit toward the poll — reducing the pre-tension forces acting through the cheekpieces.
• Limit: This force-relief effect holds for up to about 3kg of rein tension; beyond that, forces return to normal pre-tension levels.

Because it reduces forces traveling up through the bridle to the poll, the Baucher also tends to relieve pressure on the Temporomandibular Joint (TMJ) — the joint connecting the upper and lower jaw that allows 3D jaw movement. The TMJ can be quite sensitive to poll pressure or ill-fitting tack, so this makes the Baucher a comfortable option for horses prone to TMJ sensitivity.

What horses is it good for?

The Baucher isn't inherently "stronger" than a loose-ring or fixed-ring snaffle — it simply applies pressure differently, with pressure landing more down and forward in the mouth rather than back toward the poll. This makes it well suited to:

• Horses that carry their neck high — the down-and-forward pressure encourages rounding and coming forward to the bit.
• Horses with worn premolars — gentler on the teeth due to the pressure direction.
• Horses with sensitive mouth corners — the stable sidepieces reduce friction at the corners.
• Horses that are unstable or worried in the contact — the fixed, still sidepieces help the horse trust the bit and stay consistent (though this same stability can make it less ideal for a strong, stiff, or heavy horse that needs more "give").
• Horses with sensitive bars — the sidepieces lift the bit off constant bar pressure (assuming the mouthpiece itself offers adequate bar relief).
• Horses sensitive to poll pressure — since rein contact actually slackens the cheekpieces and reduces poll pressure rather than increasing it.

Summary

The Baucher is a mild bit that trades a small amount of extra mechanism (the shank and stable attachment point) for real benefits in stability, consistency, and poll/TMJ comfort — making it a popular choice in dressage and for horses transitioning toward more consistent contact, rather than a "stronger" or more severe option than a plain snaffle.

This combines the classic single-joint mouthpiece shape with a soft, flexible polymer material — offering the same simple, direct signal as a metal single joint, but with the comfort and acceptance benefits polymer is specifically known for.

Design

• The mouthpiece consists of two bars joined by a single center hinge — the same basic structure as any single-jointed snaffle, producing the classic "nutcracker" fold when rein pressure is applied.
• Made of "space age" polymer, often apple-scented, molded around an internal stainless steel core for strength, though the steel isn't in direct contact with the mouth.
• Unlike rubber, polymer tends to be firmer and more consistently shaped, holding its form well while still offering more give than plain metal.

Function

• Softened nutcracker effect: The underlying single-joint mechanics are unchanged — the two halves still fold upward at the center hinge under rein pressure, and the joint can still rise toward the palate. But because the mouthpiece is polymer rather than rigid metal, the sensation is considerably gentler, even though the fold itself is identical to a metal version.
• Warm, consistent contact: Polymer maintains a more neutral temperature than metal, avoiding the "cold bit" sensation, and offers a smooth, non-abrasive surface against the tongue, bars, and lips.
• Encourages acceptance: The pleasant scent and soft material are specifically designed to make horses more willing to accept and mouth the bit, often reducing head-tossing or resistance associated with a plain metal single joint.
• Direct, simple, softened signal: As with any single joint, there's no additional link or plate diffusing the pressure — the rider's cue stays clear and direct — but the polymer takes the harsh edge off that directness.
• No leverage or added severity: As with any single-jointed snaffle, this works purely on direct pressure, with no shank or curb chain.

What it's good for

• Horses apprehensive of metal or resistant to a plain metal single joint: A useful option for horses that need the clear, straightforward signal of a single joint but respond poorly to hard metal contact.
• Young or green horses starting bit work: The scent and soft material help create positive early associations with contact, easing the introduction to bit pressure.
• Horses with sensitive lips, bars, or mouth corners: The polymer's give reduces the risk of pinching or bruising compared to a rigid metal mouthpiece.
• Cold-weather riding: Polymer stays at a more consistent, comfortable temperature than metal, which matters for horses sensitive to a cold bit, especially in winter.
• Riders wanting simple, direct communication with added comfort: Suited to horses that respond well to the clarity of a single joint but benefit from a gentler material than stainless steel.

A note on comparison to rubber

• Polymer tends to be more durable and holds its shape better than rubber over time, particularly with horses that are moderate chewers, though it's still not indestructible — persistent or strong chewers can still cause wear or damage, which typically isn't covered under warranty.
• Compared to rubber, polymer is generally firmer, so while it's gentler than metal, it may give slightly less than a soft rubber mouthpiece — meaning it's somewhat less likely to invite leaning in horses prone to pushing into a very yielding mouthpiece.

A note on classification

• The overall lateral action still depends on the cheek style (loose-ring, D-ring, eggbutt, Full Cheek, etc.) this mouthpiece is built into.
• This is generally considered a mild-to-moderate mouthpiece — softer than a metal single joint due to the material, but still carrying more of a "fold" sensation centrally than a French Link, lozenge, or mullen mouth, since the single-joint mechanics remain unchanged underneath the polymer.

Summary

A Single-Jointed Polymer bit keeps the classic, direct communication of a single-hinge mouthpiece while softening its typical harshness and adding a taste- and material-driven acceptance boost — making it a popular, comfort-focused option for horses that respond well to a single joint's clarity but need gentler material, particularly useful for young horses, sensitive mouths, or those wary of metal.